# -*- coding: utf-8 -*-
#
#  Copyright (C) 2015 by Ihor E. Novikov
#
#  This program is free software: you can redistribute it and/or modify
#  it under the terms of the GNU Affero General Public License
#  as published by the Free Software Foundation, either version 3
#  of the License, or (at your option) any later version.
#
#  This program is distributed in the hope that it will be useful,
#  but WITHOUT ANY WARRANTY; without even the implied warranty of
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#  GNU General Public License for more details.
#
#  You should have received a copy of the GNU Affero General Public License
#  along with this program.  If not, see <https://www.gnu.org/licenses/>.

import os

from uc2 import uc2const, cms
from uc2.formats.generic import TextModelPresenter
from uc2.formats.soc.soc_config import SOC_Config
from uc2.formats.soc.soc_filters import SOC_Loader, SOC_Saver
from uc2.formats.soc.soc_model import SOC_Palette
from uc2.uc2const import COLOR_RGB


class SOC_Presenter(TextModelPresenter):
    cid = uc2const.SOC

    config = None
    doc_file = ''
    resources = None
    cms = None

    def __init__(self, appdata, cnf=None, filepath=None):
        cnf = cnf or {}
        self.config = SOC_Config()
        config_file = os.path.join(appdata.app_config_dir, self.config.filename)
        self.config.load(config_file)
        self.config.update(cnf)
        self.appdata = appdata
        self.cms = self.appdata.app.default_cms
        self.loader = SOC_Loader()
        self.saver = SOC_Saver()
        self.new()
        if filepath:
            self.load(filepath)

    def new(self):
        self.model = SOC_Palette(self.config.source)
        self.update()

    def update(self, action=False):
        pass

    def convert_from_skp(self, skp_doc):
        skp_model = skp_doc.model
        soc = self.model
        soc.name = skp_model.name
        soc.columns = skp_model.columns
        soc.comments = ''
        if skp_model.source:
            soc.comments += 'Palette source: ' + skp_model.source + '\n'
        soc.comments += skp_model.comments
        soc.comments = soc.comments
        for item in skp_model.colors:
            color = self.cms.get_rgb_color(item)[1]
            rgb = cms.rgb_to_hexcolor(color)
            soc.colors.append([rgb, item[3]])

    def convert_to_skp(self, skp_doc):
        skp_model = skp_doc.model
        if self.doc_file:
            skp_model.name = os.path.basename(self.doc_file).replace('.soc', '')
            skp_model.name += ' palette'
        else:
            skp_model.name = 'SOC palette'
        skp_model.source = self.model.source
        skp_model.columns = self.model.columns
        skp_model.comments = self.model.comments
        if self.doc_file:
            filename = os.path.basename(self.doc_file)
            if skp_model.comments: skp_model.comments += 'n'
            skp_model.comments += 'Converted from %s' % filename

        for item in self.model.colors:
            rgb, name = item
            clr = cms.hexcolor_to_rgb(rgb)
            skp_model.colors.append([COLOR_RGB, clr, 1.0, name])
